Analysis
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max time kernel
129s -
max time network
132s -
platform
windows10-1703_x64 -
resource
win10-20230220-en -
resource tags
arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system -
submitted
21-03-2023 22:18
Behavioral task
behavioral1
Sample
6a06c7c9654a31d646252bc78233c852466029563add6951ce2372562bb4b095.doc
Resource
win10-20230220-en
General
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Target
6a06c7c9654a31d646252bc78233c852466029563add6951ce2372562bb4b095.doc
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Size
290KB
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MD5
acb69d8b607be094929a23521d736863
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SHA1
07fc77d002fc42abfcf5a06c1010a9909eee7ca9
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SHA256
6a06c7c9654a31d646252bc78233c852466029563add6951ce2372562bb4b095
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SHA512
1127c923b0c082f6a4747da2957e47655ea03a549340a7d176c18e79d5b32e2864634e533cb73e147d835b928a1c2d13fba0734de26d299c7f1cc7b40e6e2c20
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SSDEEP
6144:ds9t1R0KTDGA8F85WTV0eIqJGER+TOiI7YhZvKA:GTH0kStFaWbJGER+3jX
Malware Config
Signatures
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Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
WINWORD.EXEdescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
WINWORD.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE -
Script User-Agent 10 IoCs
Uses user-agent string associated with script host/environment.
Processes:
description flow ioc HTTP User-Agent header 14 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) HTTP User-Agent header 16 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) HTTP User-Agent header 18 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) HTTP User-Agent header 22 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) HTTP User-Agent header 24 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) HTTP User-Agent header 8 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) HTTP User-Agent header 10 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) HTTP User-Agent header 12 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) HTTP User-Agent header 20 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) HTTP User-Agent header 26 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
Processes:
WINWORD.EXEpid process 4144 WINWORD.EXE 4144 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
Processes:
WINWORD.EXEpid process 4144 WINWORD.EXE 4144 WINWORD.EXE 4144 WINWORD.EXE 4144 WINWORD.EXE 4144 WINWORD.EXE 4144 WINWORD.EXE 4144 WINWORD.EXE 4144 WINWORD.EXE
Processes
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C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\6a06c7c9654a31d646252bc78233c852466029563add6951ce2372562bb4b095.doc" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4144-119-0x00007FFD5C990000-0x00007FFD5C9A0000-memory.dmpFilesize
64KB
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memory/4144-120-0x00007FFD5C990000-0x00007FFD5C9A0000-memory.dmpFilesize
64KB
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memory/4144-121-0x00007FFD5C990000-0x00007FFD5C9A0000-memory.dmpFilesize
64KB
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memory/4144-122-0x00007FFD5C990000-0x00007FFD5C9A0000-memory.dmpFilesize
64KB
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memory/4144-125-0x00007FFD59CF0000-0x00007FFD59D00000-memory.dmpFilesize
64KB
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memory/4144-127-0x00007FFD59CF0000-0x00007FFD59D00000-memory.dmpFilesize
64KB
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memory/4144-380-0x00007FFD5C990000-0x00007FFD5C9A0000-memory.dmpFilesize
64KB
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memory/4144-381-0x00007FFD5C990000-0x00007FFD5C9A0000-memory.dmpFilesize
64KB
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memory/4144-382-0x00007FFD5C990000-0x00007FFD5C9A0000-memory.dmpFilesize
64KB
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memory/4144-383-0x00007FFD5C990000-0x00007FFD5C9A0000-memory.dmpFilesize
64KB